989486589 is an odd 9-digits composite number following 989486588
and preceding 989486590 . In scientific notation, it is written as 9.89486589 × 10^8.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 521926848 positive integers (up to 989486589) that are relatively prime to 989486589.
989486589 has 8 divisors, whose sum is 1116344152
The reverse of 989486589 is 985684989
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 66
Digital Root 3
Name
nine hundred eighty-nine million four hundred eighty-six thousand five hundred eighty-nine
Scientific notation
9.89486589 × 10^8
Engineering notation
9.89486589 × 10^6
Prime Factorization
21 × 13 × 3624493
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
989486589
Product of the distinct prime numbers
The prime factorization of 989486589 is 21 × 13 × 3624493.
Since it has a total of 3 prime factors.
1 , 1 , 79 , 44 , 622 , 789 , 1427 , 711 , 68754 , 20044 , 769054 , 813066 , 4529203 , 6719764 , 72959310 , 9305241 , 478485668 , 675585087 , 1631385876 , 7203928882
n×2
1978973178
n×3
2968459767
n×4
3957946356
n×5
4947432945
n÷2
494743294.5
n÷3
329828863
n÷3
247371647.25
n÷5
197897317.8
n2
979083709810854921
n3
9.6879020036621E+26
n4
9.5860491081699E+35
n5
9.4852670340295E+44
2 √n
31456.105750712
3 √n
996.48317611518
4 √n
177.35869234608
5 √n
62.962502697899
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989486588
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989486589 can be divided by 8 positive divisors.
The sum of these divisors (counting 989486589) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010111110100101110111111101
3
Ternary
2112221220010102110
4
Quaternary
322332211313331
5
Quinary
4011302032324
6
Senary
242104044233
8
Octal
7276456775
10
Decimal
989486589
12
Duodecimal
237463679
16
Hexadecimal
3afa5dfd
20
Vigesimal
f945g99
36
Base36
gd44ql
md5
1185bec327ea61c675bb560e8bdacde8
sha1
b0287b43fc36fc6666c2ab86b3fd5e6cd593e57a
sha256
a0317ca7dabeef6f36f1681c98eaf76dd61cb9292dc400578e9e61fc1126b5f2
sha512
7575ed6936743051d39c2ba34b1be3467ff7af7f6235a1477b5c64d1177ab71263b64325e7361befedbf4f497a65d96461ff6c7fa69a67880fb7c8d1ba1f5a02
ripemd-160
b958776cb4c7bd2a835762983ccd526d8d78e9ec
Diameter
1978973178
Circumference
6217127597.656
Area
3.0758821899912E+18
Volume
4.058058901787E+27
Surface area
1.2303528759965E+19
Circumference
6217127597.656
Perimeter
3957946356
Area
979083709810854921
Diagonal
1399345353.9501
Surface area
5874502258865129526
Volume
9.6879020036621E+26
Space diagonal
1713841045.556
Perimeter
2968459767
Area
4.2395568256386E+17
Altitude
856920522.77801
Surface area
4.2395568256386E+17
Volume
1.1417302003767E+26
Height
466448451.3167